public class Computer {
    String brand;
    int prince;
    String color;
    int size;
    public void show(){
        System.out.println("品牌：" + brand);
        System.out.println("价格：" + prince + "元");
        System.out.println("颜色：" + color);
        System.out.println("屏幕尺寸：" + size+ "寸");
    }
}
